I will start the ball rolling by saying that heaven and hell
doesnt mean physical states. It can be afflicted mentally as
well.
if your baby is born, the happiness as parents feel can be said
to be heavenly bliss. you do not have to go to heaven to experience
this bliss isnt it.
when you are feeling sad, unhappy or feeling frustrated, it can
be said that you are experiencing hell state mentally.
no need to go to hell to experience this feeling.